300mm Extension Rod Ø15.5mm For Rod Internal Micrometer Set, - Metav IndustryLine

Benefit from extended reach, secure fit and workshop-grade handling thanks to the 300 mm length and Ø 15.5 mm shank; ideal for extending the range of existing rod internal micrometre sets. Order the extension directly via Metav Werkzeuge or ask our consultants if needed.

Extension rod 300 mm, Ø 15.5 mm for 310.064 — Metav IndustryLine accessory

The Extension rod 300 mm, Ø 15.5 mm for 310.064 is a precision accessory that extends measurement reach for rod internal micrometre sets used in workshop inspection and fixture assembly.

• 300 mm extended reach for deep inspections
• Ø 15.5 mm shank for secure fitting
• Compatible with 310.064 internal micrometre set
• Solid 0.4 kg construction for stable measurements

Reach deeper assemblies with reliable repeatability

The extended 300 mm length provides decisive advantage when measuring recessed bores or deep internal features that standard probes cannot access. By increasing the effective reach without sacrificing stiffness, the extension rod preserves repeatability across multiple measurements. Compatibility with the referenced set ensures that the probe interface remains concentric and stable, reducing the need for repeated setups and saving inspection time.

Secure connection and dimensional stability for consistent results

The Ø 15.5 mm shank dimension guarantees a snug fit in the matching holder, allowing the extension to behave as a coherent part of the measuring chain rather than an add‑on. This mechanical fit promotes consistent axial alignment and minimises deflection during measurement. The moderate mass of 0.4 kg contributes to handling stability while remaining manageable in a typical shop environment, facilitating fast instrument changes and less operator fatigue.

Practical use in workshop and quality inspection workflows

Designed as an accessory for internal rod micrometres, the extension rod integrates seamlessly into existing measuring routines and fixtures. Its straightforward geometry makes it suitable for serial checks and incoming inspection where access depth is the limiting factor. The clear, compact form supports easy storage and rapid exchange between gauges, helping to maintain throughput on the shop floor without compromising measurement integrity.

For extended reach in precision inspection, request the Metav IndustryLine 300 mm extension from Metav Werkzeuge; contact info@metav-werkzeuge.com or call +49 2822 7131930 for supply and technical advice

Technical data

• SKU: M310.061.6
• GTIN: 4054469118918
• Manufacturer: Metav IndustryLine
• eClass: 21019104
• ETIM: EC002219

Numbers / core technical data

• Length: 300 mm
• Diameter: 15.5 mm
• Weight: 0.4 kg
• Tariff code: 90173000

Compatibility / features

• Compatibility: for 310.064 internal micrometre set
• Category: Accessories (Measuring instruments accessory)
• Extension specification: 300 mm × Ø 15.5 mm
• Story trigger: zubehör

FAQ

What is the primary purpose of this extension rod?
The extension rod is intended to increase the measurement reach of rod internal micrometre sets, enabling checks in deep bores and recessed features that the basic set cannot access.

Will the extension fit other micrometre systems?
Compatibility is specified for the matching holder of the 310.064 set; interchangeability with other brands or designs depends on matching the shank interface and seating geometry.

How does the shank diameter affect measurement quality?
A precise Ø 15.5 mm shank ensures secure engagement in the holder, which stabilises the measuring axis and reduces angular error, supporting repeatable internal measurements.

Is the extension suitable for serial inspection tasks?
Yes. The straight geometry and robust mass distribution make the extension well suited for repetitive inspection work where extended reach is required without frequent recalibration.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com